Consistent Conditional Moment Closure Modelling of a Lifted Turbulent Jet Flame Using the Presumed 𝛽-PDF Approach

Table 3

Chemical kinetics mechanism of Mueller et al. [40].

R1	H + O2⇌ O + OH
R2	O + H2⇌ H + OH
R3	H2 + OH ⇌ H2O + H
R4	O + H2O ⇌ OH + OH
R5	H2 + M ⇌ H + H + M
R6	O + O + M ⇌ O2 + M
R7	O + H + M ⇌ OH + M
R8	H + OH + M ⇌ H2O + M
R9	H + O2 (+M) ⇌ HO2 (+M)
R10	HO2 + H ⇌ H2 + O2
R11	HO2 + H ⇌ OH + OH
R12	HO2 + O ⇌ O2 + OH
R13	HO2 + OH ⇌ H2O + O2
R14	HO2 + HO2⇌ H2O2 + O2^†
R15	H2O2 (+M) ⇌ OH + OH (+M)
R16	H2O2 + H ⇌ H2O + OH
R17	H2O2 + H ⇌ HO2 + H2
R18	H2O2 + O ⇌ OH + HO2
R19	H2O2 + OH ⇌ HO2 + H2O^†

†R14 and R19 are expressed as the sum of two rate expressions. Hence, the mechanism has a total of 21 reactions.